The COSTUMAKERS General Purpose Closed End Zipper, Style 1700 in Rocket Blue fuses bold color with dependable construction. Measuring 55 cm (22 in), it features a finely wound #2.5 nylon coil anchored to high-tenacity polyester tape, ensuring outstanding tensile strength and fade-resistant color retention. The closed-end configuration offers a secure, smooth finish free of tape separation, ideal for lightweight and midweight fabrics. Its nickel-free slider glides effortlessly while resisting corrosion through extensive wear and washing. Each batch undergoes stringent tensile testing to withstand over 20 newtons of pull force and complies with CPSIA safety standards. Installation is hassle-free with any standard zipper foot—tape lies flat without puckering—and moisture-resistant sleeves maintain quality until installation. Rocket Blue injects a dynamic pop of color into dresses, skirts, pants, and custom creations that demand both style and structural integrity.